SoundGRO Fertilizer

Pierce County’s SoundGRO® fertilizer program is no longer on summertime loading hours. Pre-scheduled orders are available for pick-up at the Chambers Creek Wastewater Treatment Plant Monday through Friday, 7:30 a.m. to 11:30 a.m. and 12:00 to 2:30 p.m.

We are now accepting new orders.

Supply is limited and product is available on a first-come-first-served basis. For updates on availability and other customer alerts, sign up for ourmailing list.

Orders are not guaranteed and are not considered final until confirmed by email.

SoundGRO Orders

SoundGRO is available in 1-ton totes and individually wrapped 50-lb bags. SoundGRO is available in full ton increments only.

Packaging

Description

Price

SALE

1-ton
totes

One ton of loose SoundGRO in a woven plastic tote bag.
Includes pallet and loading.

Slow-release formula works over a longer period of time, decreasing the need for frequent fertilizing

Low salt index can be applied even in the hottest, driest weather without risk of burning your plants

Improves soil structure

SoundGRO fertilizer is manufactured at the Chambers Creek Regional Wastewater Treatment Plant from by-products of the wastewater treatment process known as biosolids. SoundGRO meets the U.S. Environmental Protection Agency's (EPA) highest standards for biosolid safety and is classified as Class A "Exceptional Quality" product. SoundGRO is a not-for-profit program of Pierce County Planning and Public Works.

For updates on availability and other program information, please sign up for our mailing list.